Three-legged chair



FIG. 1 is a perspective view of the three-legged chair of the invention;

FIG. 2 is a bottom perspective view of the chair of FIG. 1;

FIG. 3 is a front view of the chair of FIG. 1;

FIG. 4 is a rear view of the chair of FIG. 1; and,

FIG. 5 is a left-side view of the chair of FIG. 1, the right side being a mirror image thereof.

The broken line shown on the armrests is for illustrative purposes only and forms no part of the claimed design. 

I claim the ornamental design for a three-legged chair, as shown and described. 